LTE Modules

ML312X Series Multi-mode LTE Cat 4Mini PCle modules with HSPA+ and/or 2G fallback


 

ML3120/ML3121 series supports LTE-FDD and LTE-TDD, alone with DC-HSPA+ in a Mini PCle package. With 3GPP Rel.9 and LTE Cat4, which provides data transfer up to 150kbps for downlink and 50kbps for uplink. ML3120/ML3121 supports DC-HSPA+ guaranteed connectivity even in areas that do not yet have LTE coverage where backwards compatibility with 3G and 2G newwork is desired. Typical applications are wireless payment,smart home,security monitoring, and industrial router etc.

 

Product Features

Mini PCIe package         LTE Cat.4 Max 150Mbps(DL)Max 50Mbps(UL)      Embedded various network protocols          USB2.0         8-wires UART                    Enhanced AT command 

 

Basic Features

     4G   LTE Cat4
     Size(mm)   51.0×30.0×5.1
     Package & Pin   52pin Mini PCIE
     Frequency Bands(MHz)   ML3120
  FDD LTE :B1/B3/B8
  TDD LTE:B38/B39/B40/B41
  WCDMA:B1/B8
  TD-SCDMA :B34/39
  GSM:900/1800
  ML3121
  FDD LTE:B1/B3/B8
  TDD LTE:B38/B39/B40/B41
  WCDMA:B1/B8
  TD-SCDMA:B34/39
  CDMA 2000 1X/EVDO:BC0 
  GSM:900/1800MHz
     Temperature Range   -35℃~75℃
     Extended Temperature Range   -40°C~-35°C 和+75°C~ +85°C
     Storage Tempeture  Range   -40°C ~ +85°C
     AT Commands

  Standard At command (3GPP TS 07.05、3GPP TS 07.07)
  CHEERZING AT command extension: Device control command , 

  Protocol transmission command 

 

Data Transimission

     LTE Rate(Mbps)   FDD LTE:Max 150(DL)/50(UL)
  TDD LTE:Max 130(DL)/35(UL)
     DC-HSPA+ Rate(Mbps)   Max 42(DL)/5.76(UL)
     WCDMA Rate(Kbps)   Max 384(DL)/384(UL)
     TD-SCDMA Rate(Mbps)   Max 4.2(DL)/2.2(UL)
     EDGE  Rate(Kbps)   Max 236.8(DL)/236.8(UL)
     GPRS Rate(Kbps)   Max 85.6(DL)/85.6(UL)
     EVDO Rate(Mbps)   Max 3.1(DL)/1.8(UL)
     SMS   Support
     CSD   Support
     Network Protocol   TCP/UDP/PPP/FTP/HTTP/HTTPS/NTP/PING/SSL

 

Inerfaces

     USIM   1.8V/3.0V
     UART   8-wires UART
     USB

  USB 2.0(High Speed 480Mbps,Full Speed 12Mbps)
  Used for commanding communication, data transimission, Software debugg

  and firmware upgrade

     I2C   -
     PCM   Optional
     Sleep/Wake-up Control   Optional
     Status Indication   Support
     SDIO   -
     ADC   -
     GPIO   Support
     Antenna   Main ,Rx-diversity and GNSS

 

Analog Audio

     Analog Audio Channel   Optional analog audio(MIC input/SPK output)or digital audio(PCM)

     Speech Coding & 

     Decoding Schemes 

  HR/FR/EFR/AMR/AMR-WB
     Echo  Algorithm   Echo cancellation/Noise reduction

 

Product Features

     DTMF   Support
     SIM Detection   Optional
     GNSS   GPS/BD/GLONASS/Galileo/QZSS
     Firmware Upgrade   USB interface

 

Driver

     RIL Driver   Android 4.0 or later
     USB Driver   Windows 7
  Linux 2.6 or later,
  Android 2.3/4.0/4.2/4.4/5.0/6.0

 

Power Supply

     Supply Voltage Range   3.0V~3.6V(Optional)

     Power 

     Consumption 

Power off   20uA 
Sleep Type   3mA
Idle   22mA
     Sensitivity   FDD B1: -97dBm (10M)
  FDD B3: -95dBm (10M)
  FDD B8: -94dBm (10M)
  TDD B38: -97dBm (10M)
  TDD B39: -97dBm (10M)
  TDD B40: -97dBm (10M)
  TDD B41: -96dBm (10M)
  WCDMA B1: -111dBm
  WCDMA B8: -110dBm
  TDSCDMA B34: -109dBm
  TDSCDMA B39: -109dBm
  CDMA BC0: -109dBm
  GSM 900: -109dBm
  GSM 1800: -109dBm 
     Output Power   Class 3 (23dBm±2dB) for LTE FDD
  Class 3 (23dBm±2dB) for LTE TDD
  Class 2 (24dBm+1/-3dB) for TD-SCDMA
  Class 3 (24dBm+1/-3dB) for WCDMA
  Class 3 (24dBm±1dB) for CDMA BC0
  Class E2 (27dBm±3dB) for EDGE 900MHz
  Class E2 (26dBm±3dB) for EDGE 1800MHz
  Class 4 (33dBm±2dB) for GSM 900MHz
  Class 1 (30dBm±2dB) for GSM 1800MHz

 

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